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MD 355 over MONOCACY RIVER

Map

Coordinates:
+39.36879, -77.38997
39°22'08" N, 77°23'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MD 355 over MONOCACY RIVER
Structure number:100000100085010
Location:2.29 MILES SOUTH OF MD 85
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:153.9 ft. [46.9 m]
Total length:315.0 ft. [96.0 m]
Roadway width between curbs:22.6 ft. [6.9 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Vertical clearance above deck:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1930
Year reconstructed:1980
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,992 [as of 2015]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:47.1
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$518,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairSatisfactoryFairFair1099247.1
June 2017FairSatisfactoryFairFair1099247.1
June 2016FairSatisfactoryFairFair1099247.1
June 2015FairSatisfactoryFairFair1074347.1
June 2014FairSatisfactoryFairFair1074047.8
June 2013FairSatisfactoryFairFair958247.8
June 2012FairSatisfactoryFairFair958247.5
June 2011FairSatisfactoryFairFair958247.5
June 2010FairSatisfactoryFairFair958247.5
May 2009FairSatisfactoryFairFair1074247.5
May 2008FairSatisfactoryFairFair1074247.5
May 2007FairFairFairSatisfactory1865046.5
April 2006FairFairFairSatisfactory1865046.5
March 2005FairFairFairSatisfactory1865046.5
November 2004FairFairFairSatisfactory1865046.5
August 2003FairFairFairSatisfactory1865046.5
August 2002FairFairFairSatisfactory1325046.5
June 2001FairFairFairSatisfactory1325046.5
June 2000FairFairFairSatisfactory1325046.5
May 1999FairSatisfactoryFairSatisfactory1325047.5
May 1998FairSatisfactoryFairSatisfactory1325047.5
May 1997FairSatisfactoryFairSatisfactory1325047.5
May 1996FairSatisfactoryFairSatisfactory1117547.5
May 1994FairSatisfactorySatisfactorySatisfactory1117546.2
June 1993FairSatisfactorySatisfactorySatisfactory111757.0
May 1992FairGoodSatisfactoryFair1117547.1
June 1991PoorGoodGoodPoor1117536.1